package top.tagao.uml.uml_class.uml_01Dependence;

/**
 * @author fu-xiao-liu
 * @Date 2022/6/26 12:13
 */
public class PersonServiceBean {
    private PersonDao personDao  ;

    public void save(Person person) {
    }

    public IDCard getIDCard(Integer personid) {
        return null;
    }

    public void modify() {
        Department department = new Department();
    }

}
